RU2012115519A - APPLICATION OF ALK (EN) ILOLIGOGLYCOSIDES IN PROCESSES WITH HIGHER OIL REMOVAL - Google Patents
APPLICATION OF ALK (EN) ILOLIGOGLYCOSIDES IN PROCESSES WITH HIGHER OIL REMOVAL Download PDFInfo
- Publication number
- RU2012115519A RU2012115519A RU2012115519/03A RU2012115519A RU2012115519A RU 2012115519 A RU2012115519 A RU 2012115519A RU 2012115519/03 A RU2012115519/03 A RU 2012115519/03A RU 2012115519 A RU2012115519 A RU 2012115519A RU 2012115519 A RU2012115519 A RU 2012115519A
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- RU
- Russia
- Prior art keywords
- surfactants
- group
- alkyl
- mixtures
- aqueous compositions
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
Abstract
1. Способ извлечения нефти из подземного пласта, включающий закачивание в этот пласт водной композиции, содержащей поверхностно-активное количество алкил- или алкенил-олигогликозида.2. Способ по п.1, отличающийся тем, что эти алкил- или алкенилолигогликозиды описываются общей формулой (I)где Rозначает алкильный или алкенильный радикал, содержащий от 4 до 22 атомов углерода,G означает сахарную группу, содержащую 5 или 6 атомов углерода, ир означает число от 1 до 10.3. Способ по п.1, отличающийся тем, что эти алкил- или алкенилолигогликозиды присутствуют в указанных водных композициях в концентрации в интервале от около 0,01 вес.% до около 6 вес.%.4. Способ по п.1, отличающийся тем, что указанные водные композиции дополнительно включают поверхностно-активные количества дополнительных поверхностно-активных веществ, выбираемых из группы, включающей анионные, неионные, амфотерные или цвиттерионные поверхностно-активные вещества и их смеси.5. Способ по п.4, отличающийся тем, что указанные анионные поверхностно-активные вещества выбирают из группы, включающей алк(ен)илсульфонаты, алкоксилированные алк(ен)илсульфаты, сложные эфиры сульфонатов, простые эфиры карбоновых кислот, мыла и их смеси.6. Способ по п.4, отличающийся тем, что указанные неионные поверхностно-активные вещества выбирают из группы, включающей алкоксилаты спиртов, алкоксилаты сложных эфиров жирных кислот, оксиды аминов, гемзамещеные поверхностно-активные вещества и их смеси.7. Способ по п.4, отличающийся тем, что указанные амфотерные или цвиттерионные поверхностно-активные вещества выбирают из группы, включающей бетаины, алкиламидобетаины, имидазолины и их смеси.8. �1. A method for extracting oil from an underground formation, including pumping into this formation an aqueous composition containing a surface-active amount of an alkyl or alkenyl oligoglycoside. The method according to claim 1, characterized in that these alkyl or alkenyl oligoglycosides are described by the general formula (I) number from 1 to 10.3. The method according to claim 1, characterized in that these alkyl or alkenyl oligoglycosides are present in said aqueous compositions at a concentration in the range from about 0.01 wt.% to about 6 wt.%. The method of claim 1, wherein said aqueous compositions further comprise surfactant amounts of additional surfactants selected from the group consisting of anionic, nonionic, amphoteric or zwitterionic surfactants and mixtures thereof. Method according to claim 4, characterized in that said anionic surfactants are selected from the group consisting of alk(en)ylsulfonates, alkoxylated alk(en)yl sulfates, sulfonate esters, carboxylic acid ethers, soaps and mixtures thereof. Method according to claim 4, characterized in that said nonionic surfactants are selected from the group consisting of alcohol alkoxylates, fatty acid ester alkoxylates, amine oxides, heme surfactants and mixtures thereof. Method according to claim 4, characterized in that said amphoteric or zwitterionic surfactants are selected from the group consisting of betaines, alkylamido betaines, imidazolines and mixtures thereof. �
Claims (13)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2009/006982 WO2011038745A1 (en) | 2009-09-29 | 2009-09-29 | Use of alk(en)yl oligoglycosides in enhanced oil recovery processes |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012115519A true RU2012115519A (en) | 2013-11-10 |
RU2528326C2 RU2528326C2 (en) | 2014-09-10 |
Family
ID=42118748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012115519/03A RU2528326C2 (en) | 2009-09-29 | 2009-09-29 | Use of alkenyl (alkyl) oligoclycosides in processes with enhanced oil recovery |
Country Status (9)
Country | Link |
---|---|
US (1) | US20120184470A1 (en) |
EP (1) | EP2483365A1 (en) |
CN (1) | CN102549105A (en) |
AU (1) | AU2009353569A1 (en) |
BR (1) | BR112012006817A2 (en) |
CA (1) | CA2775773A1 (en) |
MX (1) | MX2012003622A (en) |
RU (1) | RU2528326C2 (en) |
WO (1) | WO2011038745A1 (en) |
Families Citing this family (27)
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BR112014028753A2 (en) * | 2012-05-23 | 2017-06-27 | Basf Se | process for moistening oil-moistened surfaces with water. |
US10221348B2 (en) | 2012-06-11 | 2019-03-05 | Basf Se | Method of recovering oil from a subterranean formation |
CN104350124B (en) * | 2012-06-11 | 2018-02-16 | 巴斯夫欧洲公司 | From the method for subsurface formations recovery of oil |
CN104797680A (en) | 2013-01-14 | 2015-07-22 | 巴斯夫欧洲公司 | Method of fracturing subterranean formations |
RU2715771C2 (en) | 2015-02-27 | 2020-03-03 | ЭКОЛАБ ЮЭсЭй ИНК. | Compositions for improving oil recovery |
TW201638294A (en) * | 2015-04-30 | 2016-11-01 | 陶氏全球科技公司 | Co-surfactant foam-forming composition for enhanced oil recovery |
US10442979B2 (en) * | 2015-06-08 | 2019-10-15 | Schlumberger Technology Corporation | Injection fluid tuning |
CN106590575A (en) * | 2015-10-20 | 2017-04-26 | 中国石油化工股份有限公司 | Temperature-resistant salt-resistant low-tension foaming agent composition as well as preparation method and application thereof |
US11421149B2 (en) * | 2015-11-16 | 2022-08-23 | Halliburton Energy Services, Inc. | Alkyl polyglycoside surfactants for use in subterranean formations |
CA2997030C (en) * | 2015-11-16 | 2022-05-24 | Halliburton Energy Services, Inc. | Alkyl polyglycoside surfactants for use in subterranean formations |
WO2017174424A1 (en) * | 2016-04-08 | 2017-10-12 | Rhodia Operations | Zwitterionic surfactants suitable for enhanced oil recovery |
WO2017196938A1 (en) | 2016-05-13 | 2017-11-16 | Ecolab USA, Inc. | Corrosion inhibitor compositions and methods of using same |
EP3475386B1 (en) | 2016-06-28 | 2021-03-31 | Ecolab USA Inc. | Composition, method and use for enhanced oil recovery |
CN106634928B (en) * | 2016-12-16 | 2019-03-01 | 陕西延长石油(集团)有限责任公司研究院 | A kind of Chemical Flooding Fluids of environment-friendly degradable and preparation method thereof |
CN106833586B (en) * | 2016-12-28 | 2019-12-10 | 浙江海洋大学 | nano-micron polymer particle and surfactant composite oil displacement method |
CN108467724A (en) * | 2018-03-12 | 2018-08-31 | 中国石油天然气股份有限公司 | A kind of online shunting acid and preparation method thereof that water injection well is continuously injected into |
CN109207134B (en) * | 2018-10-23 | 2021-02-19 | 天津大港油田滨港集团博弘石油化工有限公司 | Surfactant composition for efficient oil displacement and preparation method thereof |
RU2717012C1 (en) * | 2019-02-05 | 2020-03-17 | Акционерное общество "Самаранефтегаз" | Composition for bottom-hole formation treatment of oil formation |
WO2020178607A1 (en) * | 2019-03-07 | 2020-09-10 | Total Sa | Surfactant composition for improving conformance in oil recovery |
CN110003878B (en) * | 2019-04-25 | 2021-03-23 | 大庆市奥普琦化工助剂有限公司 | Surfactant for clean fracturing fluid, preparation method of surfactant and fracturing fluid |
CN113881420B (en) * | 2021-09-23 | 2022-11-22 | 北京恒聚化工集团有限责任公司 | Oil displacement agent and preparation method and application thereof |
WO2023161338A1 (en) * | 2022-02-25 | 2023-08-31 | Basf Se | Macaúba oil for the production of oleochemicals |
EP4234535A1 (en) * | 2022-02-25 | 2023-08-30 | Basf Se | Macaúba oil for the production of oleochemicals |
EP4234665A1 (en) * | 2022-02-25 | 2023-08-30 | Basf Se | Macaúba oil for the production of oleochemicals |
EP4234534A1 (en) * | 2022-02-25 | 2023-08-30 | Basf Se | Macaúba oil for the production of oleochemicals |
EP4234663A1 (en) * | 2022-02-25 | 2023-08-30 | Basf Se | Macaúba oil for the production of oleochemicals |
CN115491188B (en) * | 2022-10-14 | 2023-07-28 | 中国石油化工股份有限公司 | Oilfield development displacement emulsion and preparation method and application thereof |
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-
2009
- 2009-09-29 CN CN2009801616709A patent/CN102549105A/en active Pending
- 2009-09-29 EP EP09778752A patent/EP2483365A1/en not_active Withdrawn
- 2009-09-29 CA CA2775773A patent/CA2775773A1/en not_active Abandoned
- 2009-09-29 AU AU2009353569A patent/AU2009353569A1/en not_active Abandoned
- 2009-09-29 RU RU2012115519/03A patent/RU2528326C2/en not_active IP Right Cessation
- 2009-09-29 MX MX2012003622A patent/MX2012003622A/en unknown
- 2009-09-29 US US13/498,997 patent/US20120184470A1/en not_active Abandoned
- 2009-09-29 WO PCT/EP2009/006982 patent/WO2011038745A1/en active Application Filing
- 2009-09-29 BR BR112012006817A patent/BR112012006817A2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN102549105A (en) | 2012-07-04 |
AU2009353569A1 (en) | 2012-04-19 |
WO2011038745A1 (en) | 2011-04-07 |
US20120184470A1 (en) | 2012-07-19 |
BR112012006817A2 (en) | 2016-05-24 |
CA2775773A1 (en) | 2011-04-07 |
MX2012003622A (en) | 2012-04-20 |
RU2528326C2 (en) | 2014-09-10 |
EP2483365A1 (en) | 2012-08-08 |
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TK4A | Correction to the publication in the bulletin (patent) |
Free format text: AMENDMENT TO CHAPTER -FG4A- IN JOURNAL: 25-2014 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150930 |